Illustration: In a ceramics conservation laboratory, several experienced conservators gather around a badly fragmented historic bowl. Each has professional tools and completed restoration work nearby, yet all turn toward one senior conservator examining the crucial join through a magnifier.

JLPT N1nounLevel estimated by Bebop

第だい一いち人にん者しゃ

daiichininsha

leading figure, top authority

Example sentences

彼かれは心臓外科しんぞうげかの第一人者だいいちにんしゃだ。
He is the foremost authority on heart surgery.
Tatoeba · CC BY 2.0 FR · Source
彼女かのじょはこの問題もんだいに関かんして第一人者だいいちにんしゃと目めされている。
She is looked on as the leading authority on the subject.
Tatoeba · CC BY 2.0 FR · Source
木村博士きむらはかせから、あなたがこの分野ぶんやの第一人者だいいちにんしゃだと伺うかがいました。
Dr. Kimura gave me your name as the leading scholar in this field.
Tatoeba · CC BY 2.0 FR · Source

Kanji in 第一人者

第No.; residenceOnダイ・テイ
一oneOnイチ・イツKunひと-・ひとつ
人personOnジン・ニンKunひと
者someone; personOnシャKunもの

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